參數(shù)資料
型號(hào)： SC9RS08KA1J3CDB
廠商： FREESCALE SEMICONDUCTOR INC
元件分類： 微控制器/微處理器
英文描述： 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PDSO6
封裝： 3 X 3 MM, 0.80 MM HEIGHT, ROHS COMPLIANT, DFN-6
文件頁數(shù)： 6/134頁
文件大小： 3114K
代理商： SC9RS08KA1J3CDB
Chapter 12 Development Support
SC9RS08KA2 Series Data Sheet, Rev. 1
Freescale Semiconductor
103
Subsequent bits must occur within 512 BDC cycles of the last bit sent.
12.4
BDC Registers and Control Bits
The BDC contains two non-CPU accessible registers:
The BDC status and control register (BDCSCR) is an 8-bit register containing control and status
bits for the background debug controller.
The BDC breakpoint register (BDCBKPT) holds a 16-bit breakpoint match address.
These registers are accessed with dedicated serial BDC commands and are not located in the memory
space of the target MCU (so they do not have addresses and cannot be accessed by user programs).
Some of the bits in the BDCSCR have write limitations; otherwise, these registers may be read or written
at any time. For example, the ENBDM control bit may not be written while the MCU is in active
background mode. This prevents the ambiguous condition of the control bit forbidding active background
mode while the MCU is already in active background mode. Also, the status bits (BDMACT, WS, and
WSF) are read-only status indicators and can never be written by the WRITE_CONTROL serial BDC
command.
12.4.1
BDC Status and Control Register (BDCSCR)
This register can be read or written by serial BDC commands (READ_STATUS and WRITE_CONTROL)
but is not accessible to user programs because it is not located in the normal memory map of the MCU.
76
543
210
R
ENBDM
BDMACT
BKPTEN
FTS
0WS
WSF
0
W
Normal
Reset
000
00
Reset in
Active BDM:
110
000
00
= Unimplemented or Reserved
Figure 12-6. BDC Status and Control Register (BDCSCR)
Table 12-1. BDCSCR Register Field Descriptions
Field
Description
7
ENBDM
Enable BDM (Permit Active Background Mode) — Typically, this bit is written to 1 by the debug host shortly
after the beginning of a debug session or whenever the debug host resets the target and remains 1 until a normal
reset clears it
. If the application can go into stop mode, this bit is required to be set if debugging capabilities are
required
.
0 BDM cannot be made active (non-intrusive commands still allowed).
1 BDM can be made active to allow active background mode commands.
6
BDMACT
Background Mode Active Status — This is a read-only status bit
.
0 BDM not active (user application program running).
1 BDM active and waiting for serial commands.
相關(guān)PDF資料
PDF描述
SCA-6 0 MHz - 3000 MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER
SCA1N3595US 0.125 A, 125 V, SILICON, SIGNAL DIODE
SCD0705T-6R8M-N 1 ELEMENT, 6.8 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD
SCD0705T-6R8L-N 1 ELEMENT, 6.8 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD
SCD0705T-6R8K-N 1 ELEMENT, 6.8 uH, FERRITE-CORE, GENERAL PURPOSE INDUCTOR, SMD
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SC9RS08KA1J3CPC 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:RS08 Microcontrollers
SC9RS08KA1J3CSC 制造商:Freescale Semiconductor 功能描述:8-BIT RS08 CISC 1KB FLASH 2.5V/3.3V/5V 8-PIN SOIC N RAIL - Rail/Tube 制造商:Freescale Semiconductor 功能描述:1K FLASH W/ ACMP 62 RAM
SC9RS08KA2 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:RS08 Microcontrollers
SC9RS08KA2J3CDB 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:RS08 Microcontrollers
SC9RS08KA2J3CPC 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:RS08 Microcontrollers
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購

我的聯(lián)系方式

*
*
*